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K. Blennow

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Open access Oct 2026

Correlation of blood biomarkers with microstructural brain injury in survivors of out-of-hospital cardiac arrest

In-hospital mortality among resuscitated out-of-hospital cardiac arrest (OHCA) patients remains high. Identifying patients who will benefit from intensive care while avoiding prolonged, potentially unnecessary treatments is essential. Blood-based biomarkers provide a novel method for evaluating brain injury. The abil...

Mikael Laaksonen, Jussi P. Posti, Carita C. Hollmén et al. · 0 citations
Open access Oct 2026

Amyloid, p‐tau, neurofilament light, and α‐synuclein cerebrospinal fluid biomarkers across Alzheimer's disease, dementia with Lewy bodies, and Parkinson's disease

Abstract INTRODUCTION Mounting evidence suggests overlapping pathology across Alzheimer's disease (AD), dementia with Lewy bodies (DLB), and Parkinson's disease (PD), yet its extent and clinical implications remain unclear. METHODS Cerebrospinal fluid (CSF) amyloid beta (Aβ)42/40, phosphorylated tau 181 (p‐tau181), neu...

Marianna Rizzo, C. Teunissen, H. Zetterberg et al. · 0 citations
Open access Aug 2026

Prediction of mild cognitive impairment progression using time-sensitive multimodal biomarkers

Alzheimer’s disease (AD) develops silently for years before symptoms emerge, making early identification of at-risk individuals essential for prevention trials and early intervention. We tested whether combining neurophysiological, imaging, and blood biomarkers improves prediction of progression to mild cognitive impai...

Jonathan Gallego-Rudolf, A. I. Wiesman, Y. Yakoub et al. · 0 citations
Open access Sep 2026

CSF proteomic quantitative trait loci mapping reveals genetic insights into Alzheimer’s disease

Many AD pQTLs in CSF were enriched in neuroimmune activation, suggesting a genetic basis for neuroimmune dysregulation in AD, and how genetic variation shapes protein expression in the central nervous system is highlighted.

L. Reus, Chen-Yang Jiang, N. Vilor-Tejedor et al. · 0 citations
Open access Jul 2026

Blood-based immunophenotyping of T cell profiles in patients with neurodegenerative disorders.

Examination of blood-based T-cell profiles across a range of neurodegenerative dementias provides evidence that T-cell dysregulation is not unified in patients with neurodegenerative diseases and observes different involvement across different dementia types establishing adaptive immunity as a key contributor to diseas...

Frederika Malichova, P. Swann, S. Kigar et al. · 0 citations
Open access Aug 2026

CSF p-tau205: a biomarker of Alzheimer's disease progression and biological staging.

CSF p-tau205 as a biomarker of Alzheimer's disease pathology and progression with potential value for biological staging is supported and when incorporated into a conceptual CSF-based staging model, the final p-tau205-positive stage showed the strongest association with cortical atrophy, cognitive impairment, and risk...

J. Lantero-Rodríguez, S. Janelidze, S. Palmqvist et al. · 0 citations
Jul 2026

Blood-based multimodal biomarker models for differentiating early-onset Alzheimer’s disease from frontotemporal dementia: a longitudinal study of early-onset dementia and family members (LEAF) study

Plasma p-tau217 and p-tau181 are effective biomarkers for distinguishing biologically defined EOAD from EOFTD and adding NfL, GFAP, and APOE ε4 status further improves the discriminative accuracy for differentiating EOAD from EOFTD.

H. S. Kwon, So Young Moon, Mina Hwang et al. · 0 citations
Open access Jul 2026

Performance of Alzheimer Disease Plasma Biomarkers in Patients With Prion Diseases

This study provides Class II evidence that plasma NfL/p-tau217 discriminates patients with CJD from those with AD and Diagnosing AD with a single abnormal p-tau plasma biomarker risks misdiagnosing prion diseases as AD.

Thomas Coysh, Rhiannon Laban, Elena Veleva et al. · 0 citations

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